分析了结构光传感器的模型，从矩阵变换的角度推导出了传感器的成像公式。
The paper analyzes a model of the line structured light sensor, and also derives imaging formulas by matrix transformation way.
建立了角台机构的反解方程，通过确定结构约束和齐次变换矩阵，解得角台机构的三个移动副输入参数。
Then it builds the equations for inverse problem and obtains the three input parameters according to the structure constraints and homogeneous transforming matrixes.
双级矩阵变换器是一种新型拓扑结构的矩阵变换器，它相对常规矩阵变换器更具发展潜力。
Two-stage matrix converter (TSMC) is a kind of new matrix converter with novel topology, which has more potentials than conventional matrix converter (CMC).
给出了正交圆柱结构两自由度电动机的运动学模型及变换矩阵，推导了速度雅可比矩阵。
This paper presents the kinematics model and the velocity Jacobian matrix of the two degree of freedom motor.
提出了一种新颖的多电平矩阵变换器，介绍了其拓扑结构、工作原理和空间矢量调制技术。
A novel multilevel matrix converter is proposed, and its topology configuration, operating principles and space vector modulation technique are introduced.
从三电平矩阵式电力变换器的拓扑结构入手，分析在高频下工作时开关损耗带来的负面效应。
Adverse effects of switching losses which operating at high frequency are analyzed at the beginning of a three-level matrix power converter configuration.
通过矩阵变换，利用矩阵对称性、子结构等方法改进精细积分计算效率。
Utilizing the symmetry of matrices and the idea of substructure, the computational precision and efficiency of the PIM are improved.
根据工业结构-设备体系动力相互作用特点，本文提出了利用主、子结构边界耦合矩阵变换的一般建模方法。
On the basis of the shaking table test results of six models of structure-equipment sys- tem, the authors study the problem in dynamic interaction of structure and equipment system.
对检测到的候选印章子图和模板印章计算FFT变换的幅度谱图像，进而构造对应于楔环结构的幅度谱特征矩阵。
The magnitude FFT feature matrixes were constructed separately for the template seal and the candidate detected seal.
对检测到的候选印章子图和模板印章计算FFT变换的幅度谱图像，进而构造对应于楔环结构的幅度谱特征矩阵。
The magnitude FFT feature matrixes were constructed separately for the template seal and the candidate detected seal.
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